Radeon R7 M260 and Radeon R2 Graphics - video card comparison

Radeon R7 M260

Radeon R2 Graphics

Architecture

GCN (2011−2017)

GCN 2.0 (2013−2017)

GPU code name

Opal Pro / Mars

Beema

Market segment

Laptop

Desktop

Release date

January 2014

February 2015

Bus support

PCIe 3.0 x8

-

Interface

PCIe 3.0 x8

IGP

Supplementary power connectors

None

-

Boost clock speed

980 MHz

-

Compute units

6

-

Core clock speed

715 MHz

351 MHz

Floating-point performance

721.9 gflops

179.2 gflops

Manufacturing process technology

28 nm

28 nm

Number of transistors

1,550 million

930 million

Pipelines / CUDA cores

384

128

Power consumption (TDP)

-

15 Watt

Texture fill rate

23.52

2.808

Memory type

DDR3

System Shared

Maximum RAM amount

4 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

900 MHz

System Shared

Memory bandwidth

14.4 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

DirectX® 12

12 (12_0)

Mantle

+

-

OpenCL

2.0

2.0

OpenGL

4.3

4.6

Shader Model

6.3

6.3

Vulkan

-

1.2.131

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-